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| author | Sergei Shtylyov <sshtylyov@ru.mvista.com> | 2008-02-11 00:32:12 +0100 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-02-11 00:32:12 +0100 |
| commit | d30a426dc5fd8801dbd05485788a001de623d487 (patch) | |
| tree | 208b400c9d42ffef8a8ee811ef057f88fc28d623 /drivers/ide | |
| parent | cb777922c3a15ccbea4c02bed401e030f195aaea (diff) | |
| download | linux-3.10-d30a426dc5fd8801dbd05485788a001de623d487.tar.gz linux-3.10-d30a426dc5fd8801dbd05485788a001de623d487.tar.bz2 linux-3.10-d30a426dc5fd8801dbd05485788a001de623d487.zip | |
ide: insert BUG_ON() into __ide_set_handler() (take 2)
Replace the check for hwgroup->handler and printk(KERN_CRIT, ...) at the start
of __ide_set_handler() with mere BUG_ON() while removing such from the caller,
ide_execute_command(). Fix up the code formatting, while at it...
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide')
| -rw-r--r-- | drivers/ide/ide-iops.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c index c32e759df20..c419266234a 100644 --- a/drivers/ide/ide-iops.c +++ b/drivers/ide/ide-iops.c @@ -786,15 +786,11 @@ static void __ide_set_handler (ide_drive_t *drive, ide_handler_t *handler, { ide_hwgroup_t *hwgroup = HWGROUP(drive); - if (hwgroup->handler != NULL) { - printk(KERN_CRIT "%s: ide_set_handler: handler not null; " - "old=%p, new=%p\n", - drive->name, hwgroup->handler, handler); - } + BUG_ON(hwgroup->handler); hwgroup->handler = handler; hwgroup->expiry = expiry; hwgroup->timer.expires = jiffies + timeout; - hwgroup->req_gen_timer = hwgroup->req_gen; + hwgroup->req_gen_timer = hwgroup->req_gen; add_timer(&hwgroup->timer); } @@ -827,11 +823,9 @@ void ide_execute_command(ide_drive_t *drive, u8 cmd, ide_handler_t *handler, unsigned timeout, ide_expiry_t *expiry) { unsigned long flags; - ide_hwgroup_t *hwgroup = HWGROUP(drive); ide_hwif_t *hwif = HWIF(drive); spin_lock_irqsave(&ide_lock, flags); - BUG_ON(hwgroup->handler); __ide_set_handler(drive, handler, timeout, expiry); hwif->OUTBSYNC(drive, cmd, IDE_COMMAND_REG); /* |